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Added administrative boundary relations for the former Wheatland Township, Montmorency County, Michigan and a chronology relation for same
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Added administrative boundary relations for Briley Township, Montmorency County, Michigan and chronology relation
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Added administrative boundary relations for Albert Township and chronology relations
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added, aligned logging railroads in Alcona, Montmorency Counties, Michigan using USGS 3DEP
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added places, railroads, in Iowa using USGS Topo, Bing Imagery, Wikipedia and other sources as cited for dates
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connected up railroad in Iowa using Bing, added Portland, Iowa, chronology relation for Mason City, Willow Creek waterway in Mason City
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added places, logging railroads in northern MI using USGS 3DEP, USGS Topo, Wikipedia for dates
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added logging railroads in Antrim County, MI using USGS 3DEP
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added railroads, places in Antrim County, MI using USGS 3DEP, USGS Topo and sources as cited
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added Beaver Island Lumber Company logging railroad using USGS 3DEP, and other sources as cited
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added logging railroads in Antrim County, MI using USGS 3DEP
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added railroad in Iowa using USGS Topographic Maps, added places, chronology relations for places using USGS Topo, Wikipedia, sources as cited for dates
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connected up railroad in Iowa using Bing, added places, chronology relations for places using USGS Topo, Wikipedia for dates
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connected up railroad in Iowa using Bing, added places, chronology relations for places using USGS Topo, Wikipedia for dates
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fixed orientation of Winnebago Creek and added Minnesota Slough
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added, aligned railroads using USGS 3DEP
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added Lincoln Highway start/end dates
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added logging railroad in Michigan using USGS 3DEP
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added logging railroad in Michigan using USGS 3DEP
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added, aligned railroads using USGS 3DEP